baber/WOPTO huggingface dataset:
Patent JP-S61234529-A (JP)
Title: Method for depositing formation of thin film pattern
Inventor: YAGYU SHINGO
IPC: H01L21/30
Filed: 1985-04-10
Abstract: PURPOSE:To prevent the damage of a photoresist by calcining a thin film of the glass of organic silicon group which is to be deposited on a substrate at relatively low temperature and patterning an insulating film by the plasma etching which effects anisotrophic etching. CONSTITUTION:A substrate A is composed of a base 1 and an insulating film 2 deposited on that base 1 and on the silicon dioxide film 2 as an insulating film, a thin film 3 consisting of the glass of organic silicon group is formed by deposition. Furthermore, a photoresist layer 4 is deposited and is partly removed by development after exposure using a predetermined pattern. The thin film 3 of the glass of organic silicon group is subjected to plasma etching using a pattern to remove the thin film 3 of the glass of organic silicon group in the part corresponding to the pattern formed on the photoresist layer 4. Next, for example, a copper film 5 is formed by deposition on the substrate A and the photoresist layer 4 is removed, thereby obtaining the substrate A on which the thin film pattern made of a predetermined substance is formed by deposition.
Patent JP-H03275158-A (JP)
Title: Bendable-neck spray gun
Inventor: KENMOCHI YUJI
IPC: B05B7/02
Filed: 1990-03-26
Abstract: PURPOSE:To facilitate the adjustment of a spray pattern by connecting a needle valve capable of being attached and detached to and from the seat at the tip of an atomizer and a needle valve on the working main body side with a wire and mounting a spring at the rear end of the needle valve. CONSTITUTION:Compressed air for operation is supplied to an air inlet 36, and a needle valve actuating piston 3 is pulled against a needle spring 37. A working needle 4 is retreated, and a flexible wire 6 is pulled under the guidance of a needle guide 15 provided in the paint passage 5' of a main body 2. A needle valve 9 fixed to the tip of the wire 6 is retreated from a seat 8, and the paint introduced from a paint inlet 38 is injected from an injection port 23 at the center of a paint nozzle 7. Consequently, the gun is utilized in the coatings at various positions.
Patent JP-H04309737-A (JP)
Title: Ventilation fan for pipe
Inventor: IWAMURA YOSHIMI
IPC: F24F7/06
Filed: 1991-04-09
Abstract: PURPOSE:To prevent an interference between fixing foots and a cylindrical part and to enable a frame and a bent cap to be approached more by a method wherein the fixing foots are abutted against the pipe to fix the frame and the fixing foots are provided with releasing parts to cause the extremity ends of the fixing foots to be positioned at a central side of the pipe. CONSTITUTION:A bent cap 3 is disposed at an outdoor side 0 of a wall member 2. Its cylindrical part 3a is fitted and inserted into a pipe 1 passing through both sides of the wall member 2. Upper and lower three fixing foots 5, 6 vertically installed at a frame 4 are inserted into an indoor part I of the wall member 2 near an outer circumference in the pipe 1. In addition, a driving motor 11 is supported by the fixing parts 7 formed at the extremity end of each of the fixing foots 5, 6. A fan 13 is rotationally driven within the pipe 1. A leaf spring 10 is fixed to the upper fixing foot 5, this is resiliently abutted against an inner circumferential surface of the pipe 1, thereby the lower fixing foot 6 is abutted against an inner circumferential surface of the pipe 1. In this case, the lower fixing foot 6 is formed with a bent part 21 acting as a releasing part and the fixing part 7 of the lower fixing foot 6 is positioned at a central part of the pipe 1.
Patent JP-H08272419-A (JP)
Title: Rotating speed controller for rotor
Inventor: YASUMI SADATSUNE
IPC: B24B19/12
Filed: 1995-03-31
Abstract: PURPOSE: To control the rotating speed of a rotor by desired control characteristic. CONSTITUTION: A work rotary motor 5 receives the command control of a numerical controller HC. Angle-speed correspondence data in which the rotating speed is made correspond to prescribed time Δt and an angle of rotation is stored in a data memory RAM which comprises the numerical controller NC with a central arithmetic processing part CPU and a program memory ROM. The numerical controller NC controls the rotating speed of a main spindle 6 which supports a work W based on detected angle information obtained from an encoder 17 which detects the angle of rotation of the work rotary motor 5, a pulse signal inputted from a reference pulse generator 16, stored prescribed time Δt and the angle-speed correspondence data.
Patent JP-H10267256-A (JP)
Title: Method and apparatus for cooling exhaust gas of incinerating furnace
Inventor: AIJIMA SHIZUO
IPC: F23J15/04
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To recover dust in a dry state by mixing exhaust gas of an incinerating furnace with spraying cooling liquid while swirling the gas, quickly cooling the gas to predetermined temperature and separating the dust in the gas, thereby suppressing exhausting concentration of dioxins. SOLUTION: The exhaust gas of an incinerating furnace is introduced into a spraying cooling chamber 5, mixed with cooling liquid sprayed the chamber 15 while giving swirling flow to the gas. Thus, the gas is quickly cooled to predetermined temperature or lower, and dust contained in the gas is separated in a dry state. In this case, gas velocity from a gas distribution chamber 21 disposed at an upstream side of the chamber 15 is preferably 10 to 50 m/sec, and swirling velocity of the gas is preferably 1 to 30 rad/sec. And, it is preferable to quickly cool the gas of inlet temperature of (350 to 900 deg.C) to (80 to 250 deg.C) of outlet temperature. Further, the liquid is sprayed to mean particle size of 20 to 130 μm, and its spraying angle is preferably 5 to 130 degrees.
Patent JP-H02252448-A (JP)
Title: Calculus dissolving treatment apparatus
Inventor: SEKINO NAOKI
IPC: A61B17/22
Filed: 1989-03-28
Abstract: PURPOSE:To accurately and intermittently inject and recover a medical fluid and to rapidly perform calculus dissolving treatment by mounting liquid tanks having liquids for feed and discharge received therein and a moving means for displacing the liquid levels in said liquid tanks with respect to a calculus treatment region. CONSTITUTION:The height of a liquid feed tank 22 is controlled by sliding a slider part 26 on a pole 27 while the expansion degree of the gall 4' projected on a monitoring display 15 is confirmed. Continuously, the liquid feed tank 22 is filled with a calculus dissolving agent in place of a physiological saline solution and a definite amount of the dissolving agent is sent into the gal 4 by operating a cock 20. An ultrasonic driving circuit 8 is driven in this state and a strong ultrasonic wave is applied to the vicinity of a calculus 5. The irradiation with the ultrasonic wave is repeated at a constant cycle to accelerate the dissolution of the calculus and, thereafter, the cock 20 is changed over to discharge the liquid in the gal to a drain liquid tank 24. A series of these disposals are repeated to markedly enhance treatment effect.
Patent JP-S554902-A (JP)
Title: Control method for movable coil type actuator
Inventor: HOSONO KAZUYA
IPC: H02K33/12
Filed: 1978-06-26
Abstract: PURPOSE: To eliminate an insensible zone by giving both driving signals and relative displacement feed back signals of a driving element and element being driven, to each coil in normal and reverse rotation control circuits so as to increase reverse directional force when rotation is reversed.  
     CONSTITUTION: Power sources 9 and 11, and control circuits 10 and 12, are connected to coils 3 and 4 used for normal and reverse rotation respectively. Relative displacement signals are fed back to the coils. Driving signals 15 as well as conditional signals 16 are given to a control circuit 14 of a coil-driving mechanism 13 for driving an actuator. Synchronizing with or laging to a signal transmitted when a driving element reverses its rotation, amounts of currents to the coils 3 and 4 are adjusted to keep balance during motion. They are also adjusted by conditional signals of the relative displacement during motion to maintain relative position. In addition, the coil-driving mechanism and amounts of currents to the coils are controlled in conjuction with loading condition. With this constitution, there exists no insensible zone. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62295134-A (JP)
Inventor: DOROSHII GOODON
IPC: G06T1/20
Filed: 1987-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02257540-A (JP)
Title: Source of hot electron beam and its manufacture
Inventor: UDA YOSHIKI
IPC: H01J31/15
Filed: 1989-03-30
Abstract: PURPOSE:To prolong the life time of an image display device by furnishing an upper metal layer on the surface of a base board, wherein part of said metal layer constitutes hot electron emitting part, and providing a lower metal layer between the upper metal layer and the base board surface. CONSTITUTION:A plurality of hot electron emitting parts 6 are placed in alignment on an insulation base board 1, wherein the part under these emitting parts 6 is constructed in hollow structure to support conductive support layers 4a, 4b, which work also as conductive layer for current supply to a filament layer 5. Thereunder a cutoff grid 2 is provided on the surface of the base board with an insulating layer 3 interposed. A potential difference is applied between the conductive support layers 4a, 4b and the filament layer 5, and a narrow portion as part of this filament layer 5, i.e., hot electron emitting part 6, runs temperature and emits electrons. This element is prepared using Ta as filament material, Au as cutoff grid layer 2 formed on the insulation base board 1 by means of EB evaporation, SiO2 as insulating layer 3, Cu as conductive support layers 4a, 4b, and Ta as filament layer 5.
Patent JP-H03278690-A (JP)
Title: Driving circuit for liquid crystal panel
Inventor: OKADA YUKIHIRO
IPC: G09G3/36
Filed: 1990-03-28
Abstract: PURPOSE:To reduce a frequency band of a video signal inputted to a liquid crystal display drive horizontal driver sufficiently by applying two phase expansion to a primary color signal, decreasing the occupied frequency band by 1/2, applying time axis conversion and applying time axis expansion in a multiple of integer. CONSTITUTION:A primary color signal inputted to a liquid crystal display device is digitized and subject to two phase expansion at a two phase expansion circuit 4, the signal frequency band is decreased to 1/2 by sharing the signal to two upper and lower horizontal drivers and time axis expansion by a multiple of an integer is implemented by time axis conversion circuits 6, 8 to sufficiently reduce the frequency band. Each signal subject to time axis conversion is inputted respectively to scanning line interpolation circuits 10-16 and movement detection circuits 18-24 and the conversion to a sequential scanning signal by the moving adaptive type scanning line interpolation system is implemented. Thus, the High Vision studio standard signal or the like is displayed on a liquid crystal display panel.
Patent JP-H11253541-A (JP)
Title: Chitosan-containing tuff loam water-base extracted liquid formulation
Inventor: BYUN BYONSEN
IPC: A23L5/20
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To expand the application range, and improve the deodorizing effect by a method wherein a water-soluble extracted liquid of tuff loam, and a chitosan which is dissolved at a PH on the acidic side are contained. SOLUTION: Tuff loam is mixed with a suitable amount of water, and is made to stand still. To the obtained supernatant, chitosan is stirred at a PH on the acidic side, and they are dissolved, and a water-base liquid formulation is obtained. In this case, a solution wherein chitosan is dissolved in advance at a PH on the acidic side may be mixed with the supernatant of the tuff loam. The PH of the obtained water-base liquid formulation is made 1-5, preferably approx. 2-3. In order to provide a PH on the acidic side, an acid may be contained. The acid is not limited as long as it is not harmful for the usage of the water-base liquid formulation. Also, there is not clear limit for the weight ratio between raw materials to be used as well, and for the amount of the tuff loam and the amount of chitosan, e.g. approx. 2:1 by the weight ratio is made a reference.  By this constitution, applications in a wide range become possible, and a strong deodorizing effect can be obtained.
Patent JP-S62235686-A (JP)
Title: Image display device
Inventor: YAMASHITA KAZUHISA
IPC: G06T5/00
Filed: 1986-04-04
Abstract: PURPOSE:To prevent an image memory and a look-up table memory from being restricted by a video scanning time and a video scanning sequence, by accumulating temporarily a signal converted by the look-up table memory, in a frame memory. CONSTITUTION:Image information is inputted to an image memory 12 through an image input part 11, and by using this image information as an address data, a look-up table memory 13 is brought to an information retrieval. From the look-up table memory 13, a digital video signal is outputted. This video signal is temporarily accumulated in a frame memory 15 through a first-in first-out circuit 14, and thereafter, supplied to an image display part 17 through a D/A converter 16.
Patent JP-H11274378-A (JP)
Title: Sealing material for semiconductor device, method for connecting flip-chip using the same and semiconductor package
Inventor: SAKAMOTO YASUHIRO
IPC: H01L21/60
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To improve the handling property and reduce residual stress, even when the sealing material for semiconductor device is heated at a high temperature during connection of flip chip, etc., and it is cooled at room temperature thereafter so as to prevent the generation of cracks. SOLUTION: This sealing material 3 for semiconductor device is formed by laminating a thermoplastic resin material 32 on both surfaces thereof with an intermediate material 31 in between. When a semiconductor device 10 and a circuit board 20 are subject to flip-chip connection, the sealing material 3 having an optionally controlled thermal expansion coefficient or elasticity is applied to the semiconductor device mounting region 22 on the circuit board 20.
Patent JP-H07287336-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KOBAYASHI KAZUHISA
IPC: G03C1/06
Filed: 1994-04-15
Abstract: PURPOSE:To obtain the photosensitive material high in contrast and sufficient in maximum density and rapidly processable even in the case of using a developing solution low in pH by incorporating a silver halide solvent having a thioether bond. CONSTITUTION:The photosensitive material contains silver halide grains containing >=90mol% silver chloride and 5X10<-7> to 2X10<-4>mol water-soluble rhodium salt per/mol silver halide in at least one emulsion layer and at least one of this emulsion layer and another hydrophilic colloidal layer contains a hydrazine compound and this photosensitive material contains the silver halide solvent having a thioether bond, preferably, in the emulsion layer but it may be added to another hydrophilic colloidal layer.
Patent JP-H05281269-A (JP)
Title: Current/voltage conversion circuit
IPC: H03F3/347
Filed: 1992-03-31
Abstract: PURPOSE:To make the circuit into IC without using relays and improve the reliability through easy range setting, circuit separation and setting of limited current. CONSTITUTION:The output and reverse output from an operation amplifier OP inserted between an input terminal X and an output terminal Y are inputted an input current by current output type differential amplifiers A1 and A2 to which control input is commonly connected respectively and vias current VB is subtracted therefrom to output an output current. A control circuit C controls one operating current in the amplifiers A1 and A2 based on a setting current ISET in order to set a current range.
Patent JP-H08273845-A (JP)
Title: Discharge lamp lighting device and lighting system
Inventor: SHIOHAMA HIROCHIKA
IPC: H05B41/18
Filed: 1995-03-31
Abstract: PURPOSE: To provide a discharge lamp lighting device in which a discharge lamp which is internally leaked is put out and other discharge lamps are surely lit. CONSTITUTION: When current flowing through arc tubes HID1a, HID1b of a high pressure sodium lamp HID1 exceeds a specified value, current of a specified value or more flows in a secondary winding CT1b of a current transformer CT1, and a capacitor C2 becomes specified value or more. A light emitting diode LED1 emits light, a photo-triode AC switch is turned on, current flows in a latching relay X1, an off-switch XS1 is opened, and the high pressure sodium lamp HID1 is put out. increased current causes internal leak in the arc tubes HID1a, HID1b to put out the high pressure sodium lamp HID1, and a high pressure sodium lamp HID 2 having go sbnormal current retains lighting.
Patent JP-H09270023-A (JP)
Title: Method and device for displaying three-dimensional picture
Inventor: GOTO YOSHIHIRO
IPC: G06T15/08
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To easily understand which part of the whole part corresponds to a three-dimensional (3D) picture displayed at present. SOLUTION: A false 3D picture is displayed on a display screen by the use of a visual point set up in an object and a center projection method based upon a visual line direction. Simultaneously, plural tomographic images 1 to 5 existing between the backward position of the visual point and a projection face are successively arrayed and displayed on the display screen and quadrangular visual field frames 10 to 13 formed on positions where the outermost projection lines like a quadrangular pyramid out of plural projection lines to the images 1 to 5 intersect with respective images 1 to 5 are dislayed on the display screen. Consequently the visual point position and visual line direction of a 3D picture 7 in the object displayed at present can easily be detected and which part of the whole part corresponds to the 3D picture 7 can easily be understood.
Patent JP-H06287291-A (JP)
Title: Polycarbonate-polycyanoaryl ether copolymer and its production
Inventor: OKAMOTO MASAYA
IPC: C08G64/22
Filed: 1993-04-02
Abstract: PURPOSE:To obtain the subject copolymer having excellent antistaticity, mold- releasability and transparency and useful for optical parts, etc., by reacting a polycarbonate oligomer with a reactive polycyanoaryl ether and a dihydric phenol in a mixture of an organic solvent and an alkaline aqueous solution. CONSTITUTION:The objective copolymer composed of the carbonate recurring unit of formula I (R<1> and R<2> are halogen, 1-6C alkyl or 6-12C aryl; m and n are 0-4; X is single bond, 1-6C alkylene, alkylidene, etc.) and the cyanoaryl ether recurring unit of formula II (Y is phenylene, naphthylene, etc.) is produced by reacting a dihydric phenol with phosgene to obtain a polycarbonate oligomer and reacting the polycarbonate oligomer with a reactive polycyanoaryl ether and a dihydric phenol in a mixture of an organic solvent such as methylene chloride and an alkaline aqueous solution.
Patent JP-H10269758-A (JP)
Title: Door opening/closing device
Inventor: NAKAMOTO HIROSHI
IPC: E05C7/06
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce a depth when an opening/closing door for exchanging a disk is opened without sacrificing the operability when exchanging the disk. SOLUTION: In a door that is arranged on the front surface of a disk- reproducing device and covers an opening for exchanging a disk, the door is constituted of two doors, namely an upper door 14 and a lower door 13, the two doors are rotated by supporting shafts 14 and 13a that are rotated, the upper door 14 and the lower door 13 constitute a one-piece door for covering an opening when the door is closed by the engaged movement of a slide guide 14b that is constituted at the upper door 14 and a slide pin 13b that is constituted at the lower door 13, and the lower door 13 is guided on the inner surface of the upper door 14 and enters by the support shafts 14a and 13a and the slide guide 14b and then the slide pin 13b when the door is opened, thus enabling only the upper door 14 to jump out as the amount of jump-out when the door is opened.
Patent JP-H08249397-A (JP)
Title: Data gathering, management, and recording device
Inventor: ODAGIRI SHIGERU
IPC: G05B23/02
Filed: 1995-03-09
Abstract: PURPOSE: To eliminate the need for large labor and adequately manage documents by editing a document format, a document output information, and data and outputting them as a document. CONSTITUTION: A document format processing part 3 generates a specific document format through interactive processing and saves it in a document format file. A document output information generation processing part 4 while generating a data identification number by referring to a gathered data definition file 5 wherein data identification number and plant equipments are made to correspond to each other generates document output information to be outputted to the generated document format and saves it in a document output information file 7. A storage processing part 9 saves gathered data in a data file 10 through an input device 2. A document output editing process part 8 read out the document format from a document format file 6 and further data from the data file 10, and edits them to output the document.
Patent JP-S63242734-A (JP)
Title: Two pointer type tachometer device
Inventor: KITAZAWA KEIICHI
IPC: B60K23/02
Filed: 1987-03-30
Abstract: PURPOSE:To permit the smooth shift change by coaxially arranging the first pointer interlocked with the engine revolution speed and the second pointer interlocked with the revolution speed on the output side of a clutch onto a tachometer and allowing each of the input and output side revolution speed of the clutch to accord on the basis of the both pointers. CONSTITUTION:The number of revolution of an engine crankshaft 10 is detected through a tachogenerator 30 by a worm 26 and a wheel 28 which are installed integrally onto the engine crankshaft 10, and said number of revolution is signal- treated by a controller 56, and the result is sent into an ammeter 52, and the first pointer 48 of a tachometer 44 is operated. The clutch shaft 16 of a clutch 12 is connected with an output main shaft 18 through a prescribed transmission 14, and the second pointer 50 is operated, interlocked with the number of revolution through a worm 32 and a wheel 34. Therefore, a driver carries out the acceleration operation so that each number of revolution is made equal on the basis of the first and second pointers, and smooth shift change is permitted, and the shock at shift change is suppressed.
Patent JP-H03275729-A (JP)
Title: Molding material for thermoplastic composite
Inventor: KITAHORA TOSHIAKI
IPC: B29K105/08
Filed: 1990-03-26
Abstract: PURPOSE:To obtain the title molding material being a yarn body containing a thermoplastic organic filament fiber and reinforcing filament fiber and having blend fineness more than a prescribed amount and further having prescribed thermally treated orientation index and prescribed maximum heat shrinkage at an elevated temperature in the above-mentioned thermoplastic fiber. CONSTITUTION:The aimed molding material being a yarn body containing a thermoplastic organic filament fiber (e.g. polyamide fiber) and reinforcing filament fiber (e.g. glass fiber) and having >=20% blend fineness or woven fabric, knitted fabric or multi-axial laminated cloth composed of the above-mentioned yarn body and being >=0.3 in thermally treated orientation index of the above- mentioned thermoplastic organic filament fiber and <=15% in maximum thermal shrinkage at an elevated temperature.